Hypersonic 1 is classified as "unsupported software" by Steinberg. Installers and Updates Steinberg Download Archive
If you're unable to find Steinberg Hypersonic 1 or prefer not to use it, there are some alternative plugins that you might consider: steinberg hypersonic 1 vst plugin download
Let me know, and I’ll gladly assist with the correct direction. Hypersonic 1 is classified as "unsupported software" by
It is important to note that and no longer officially supported. How can I obtain a Steinberg Hypersonic 2 Licence? - HALion steinberg hypersonic 1 vst plugin download